Mercurial > hg > orthanc
annotate OrthancServer/FromDcmtkBridge.h @ 305:86bb79522f19
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 20 Dec 2012 13:01:46 +0100 |
parents | 4eea080e6e7a |
children | 326d5a4a5af3 |
rev | line source |
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0 | 1 /** |
62 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
0 | 3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege, |
4 * Belgium | |
5 * | |
6 * This program is free software: you can redistribute it and/or | |
7 * modify it under the terms of the GNU General Public License as | |
8 * published by the Free Software Foundation, either version 3 of the | |
9 * License, or (at your option) any later version. | |
136 | 10 * |
11 * In addition, as a special exception, the copyright holders of this | |
12 * program give permission to link the code of its release with the | |
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
14 * that use the same license as the "OpenSSL" library), and distribute | |
15 * the linked executables. You must obey the GNU General Public License | |
16 * in all respects for all of the code used other than "OpenSSL". If you | |
17 * modify file(s) with this exception, you may extend this exception to | |
18 * your version of the file(s), but you are not obligated to do so. If | |
19 * you do not wish to do so, delete this exception statement from your | |
20 * version. If you delete this exception statement from all source files | |
21 * in the program, then also delete it here. | |
0 | 22 * |
23 * This program is distributed in the hope that it will be useful, but | |
24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
26 * General Public License for more details. | |
27 * | |
28 * You should have received a copy of the GNU General Public License | |
29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
30 **/ | |
31 | |
32 | |
33 #pragma once | |
34 | |
35 #include "../Core/DicomFormat/DicomMap.h" | |
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36 #include "../Core/RestApi/RestApiOutput.h" |
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37 #include "../Core/Toolbox.h" |
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38 |
0 | 39 #include <dcmtk/dcmdata/dcdatset.h> |
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40 #include <dcmtk/dcmdata/dcfilefo.h> |
0 | 41 #include <json/json.h> |
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42 #include <memory> |
0 | 43 |
62 | 44 namespace Orthanc |
0 | 45 { |
42
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46 enum ImageExtractionMode |
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47 { |
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48 ImageExtractionMode_Preview, |
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49 ImageExtractionMode_UInt8, |
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50 ImageExtractionMode_UInt16 |
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51 }; |
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52 |
176 | 53 enum DicomRootLevel |
54 { | |
55 DicomRootLevel_Study, | |
56 DicomRootLevel_Series, | |
57 DicomRootLevel_Instance | |
58 }; | |
59 | |
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60 enum DicomReplaceMode |
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61 { |
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62 DicomReplaceMode_InsertIfAbsent, |
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63 DicomReplaceMode_ThrowIfAbsent, |
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64 DicomReplaceMode_IgnoreIfAbsent |
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65 }; |
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66 |
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67 class ParsedDicomFile : public IDynamicObject |
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68 { |
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69 private: |
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70 std::auto_ptr<DcmFileFormat> file_; |
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71 |
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72 ParsedDicomFile(DcmFileFormat& other) : |
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73 file_(dynamic_cast<DcmFileFormat*>(other.clone())) |
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74 { |
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75 } |
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76 |
304 | 77 void Setup(const char* content, |
78 size_t size); | |
79 | |
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80 public: |
304 | 81 ParsedDicomFile(const char* content, |
82 size_t size) | |
83 { | |
84 Setup(content, size); | |
85 } | |
86 | |
87 ParsedDicomFile(const std::string& content) | |
88 { | |
89 if (content.size() == 0) | |
90 Setup(NULL, 0); | |
91 else | |
92 Setup(&content[0], content.size()); | |
93 } | |
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94 |
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95 DcmFileFormat& GetDicom() |
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96 { |
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97 return *file_; |
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98 } |
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99 |
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100 ParsedDicomFile* Clone() |
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101 { |
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102 return new ParsedDicomFile(*file_); |
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103 } |
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104 |
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105 void SendPathValue(RestApiOutput& output, |
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106 const UriComponents& uri); |
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107 |
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108 void Answer(RestApiOutput& output); |
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109 |
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110 void Remove(const DicomTag& tag); |
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111 |
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112 void Insert(const DicomTag& tag, |
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113 const std::string& value); |
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114 |
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115 void Replace(const DicomTag& tag, |
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116 const std::string& value, |
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117 DicomReplaceMode mode); |
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118 }; |
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119 |
0 | 120 class FromDcmtkBridge |
121 { | |
122 public: | |
123 static void Convert(DicomMap& target, DcmDataset& dataset); | |
124 | |
125 static DicomTag GetTag(const DcmElement& element); | |
126 | |
127 static DicomValue* ConvertLeafElement(DcmElement& element); | |
128 | |
129 static void ToJson(Json::Value& target, | |
130 DcmDataset& dataset, | |
131 unsigned int maxStringLength = 256); | |
132 | |
133 static void ToJson(Json::Value& target, | |
134 const std::string& path, | |
135 unsigned int maxStringLength = 256); | |
136 | |
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137 static void ExtractPngImage(std::string& result, |
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138 DcmDataset& dataset, |
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139 unsigned int frame, |
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140 ImageExtractionMode mode); |
0 | 141 |
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142 static void ExtractPngImage(std::string& result, |
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143 const std::string& dicomContent, |
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144 unsigned int frame, |
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145 ImageExtractionMode mode); |
0 | 146 |
147 static std::string GetName(const DicomTag& tag); | |
148 | |
304 | 149 static DicomTag ParseTag(const char* name); |
0 | 150 |
304 | 151 static DicomTag ParseTag(const std::string& name) |
0 | 152 { |
304 | 153 return ParseTag(name.c_str()); |
0 | 154 } |
155 | |
156 static bool HasTag(const DicomMap& fields, | |
157 const std::string& tagName) | |
158 { | |
304 | 159 return fields.HasTag(ParseTag(tagName)); |
0 | 160 } |
161 | |
162 static const DicomValue& GetValue(const DicomMap& fields, | |
163 const std::string& tagName) | |
164 { | |
304 | 165 return fields.GetValue(ParseTag(tagName)); |
0 | 166 } |
167 | |
168 static void SetValue(DicomMap& target, | |
169 const std::string& tagName, | |
170 DicomValue* value) | |
171 { | |
304 | 172 target.SetValue(ParseTag(tagName), value); |
0 | 173 } |
174 | |
175 static void Print(FILE* fp, | |
176 const DicomMap& m); | |
177 | |
178 static void ToJson(Json::Value& result, | |
179 const DicomMap& values); | |
176 | 180 |
181 static std::string GenerateUniqueIdentifier(DicomRootLevel level); | |
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182 |
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183 static bool SaveToMemoryBuffer(std::string& buffer, |
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184 DcmDataset* dataSet); |
0 | 185 }; |
186 } |